Insect-preventing and pesticide-spraying device for navel oranges

Abstract

The utility model relates to the technical field of navel orange pest control, and provides a navel orange pest control pesticide spraying device which comprises a vehicle frame, a moving mechanism used for driving the device to move is arranged on the vehicle frame, and a pesticide storage barrel used for storing pesticide liquid and a control box used for containing a control system are fixedly connected to the vehicle frame. An operation mechanism used for spraying pesticide and removing bad fruits is rotationally connected to the frame and comprises a conversion frame, a pesticide spraying mechanism and a removing mechanism, the pesticide spraying mechanism and the removing mechanism are fixedly connected to the two ends of the conversion frame respectively, the pesticide spraying mechanism comprises a fourth motor and an arc-shaped plate, the fourth motor is fixedly connected to the conversion frame, and an output shaft of the fourth motor is fixedly connected with the arc-shaped plate; the interior of the arc-shaped plate communicates with a pesticide storage barrel, and navel oranges are sprayed in a surrounding mode through the arc-shaped plate. The device realizes precise pesticide application, is environment-friendly and efficient, and reduces pesticide waste and pollution; diseased and bad fruits are intelligently removed, and the navel orange quality is improved; high-degree-of-freedom operation is achieved, the method adapts to complex scenes, navel orange planting modernization is promoted, and stable industrial development is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of pest control technology for navel oranges, specifically to a spraying device for preventing insect pests in navel oranges. Background Technology

[0002] With continuous technological advancements and societal development, modern agriculture is moving towards efficient and large-scale production. Traditional manual farming methods can no longer meet its development needs, and mechanization and intelligentization have become inevitable trends in modern agricultural development. In the navel orange cultivation sector, every stage from planting to harvesting faces pressure to improve efficiency and quality, especially in the spraying and harvesting stages, where the demand for labor is even more pronounced.

[0003] In recent years, the shortage of agricultural labor has become increasingly prominent, which has not only affected the normal operation of navel orange cultivation but also led to a continuous rise in agricultural labor costs. Against this backdrop, the introduction of automated equipment is particularly important, as it can effectively alleviate the labor shortage, significantly reduce production costs, and improve economic efficiency.

[0004] However, traditional pesticide spraying methods have many drawbacks, such as difficulty in accurately controlling the dosage, leading to overuse and uneven spraying. This not only wastes resources but also pollutes the environment, negatively impacting soil and water resources, and hindering sustainable agricultural development. Currently, although some automated spraying equipment exists on the market, most suffer from low levels of automation and intelligence, and poor adaptability to crop height and complexity. For example, common vehicle-mounted orchard sprayers, while saving some manpower, still require manual operation of the spray gun and cannot achieve precise application. Furthermore, while some advanced automated orchard spraying systems employ various sensor technologies such as GIS, GPS, and machine vision, the application of these technologies is limited by the complexity of the orchard environment and crop growth conditions, and their operation is relatively complex, making it difficult to efficiently meet the precision spraying needs of navel orange cultivation.

[0005] Therefore, there is an urgent need for a new type of insect control spraying device for navel oranges that can combine the trends of modern agricultural development, effectively solve the problems existing in the current spraying methods, and achieve precise, efficient and environmentally friendly spraying operations to meet the modern needs of navel orange cultivation and promote the sustainable development of the navel orange industry. Utility Model Content

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a spraying device for insect control in navel oranges, comprising:

[0007] The vehicle frame is equipped with a moving mechanism for driving the device. A storage tank for storing pesticide and a control box for housing the control system are fixedly connected to the frame. A working mechanism for spraying pesticide and removing damaged fruit is rotatably connected to the frame. The working mechanism includes a conversion frame, a spraying mechanism, and a removal mechanism. The spraying mechanism and the removal mechanism are fixedly connected to both ends of the conversion frame. The spraying mechanism includes a motor and an arc plate. The motor is fixedly connected to the conversion frame, and its output shaft is fixedly connected to the arc plate. The arc plate is connected to the storage tank. The arc plate sprays pesticide around the navel oranges.

[0008] Furthermore, multiple dispensing tubes are provided on the inner side of the arc-shaped plate, and multiple nozzles are fixedly connected to each dispensing tube. A delivery tube connects the dispensing tubes to the arc-shaped plate.

[0009] Furthermore, the removal mechanism includes motor five, a fixed plate, motor six, gear rods, grippers, and a support rod. Motor five is fixedly connected to the conversion frame, and its output shaft is fixedly connected to the fixed plate. A pair of gear rods are rotatably connected to the fixed plate, and the gear parts of the gear rods are meshed. Motor six is ​​fixedly connected to the fixed plate on the other side of the gear rods. The output shaft of motor six is ​​fixedly connected to the gear part of one of the gear rods. Grippers are hinged to the ends of the long rods of both gear rods. One end of the support rod is hinged to the middle of the grippers, and the other end is hinged to the fixed plate.

[0010] Furthermore, the working mechanism also includes a base plate, a seat plate, motor one, a boom, a forearm, motor two, and motor three. The base plate is rotatably connected to the frame. Two seat plates are fixedly connected to the base plate. A boom is rotatably connected to each of the two seat plates. A forearm is rotatably connected to the other end of the boom. The other end of the forearm is rotatably connected to the middle of the conversion frame. Motor one is provided on the seat plate for driving the boom to rotate. Motor two is provided at the connection between the boom and the forearm for driving the forearm to rotate. Motor three is provided at the connection between the forearm and the conversion frame for driving the conversion frame to rotate.

[0011] Furthermore, the mobile mechanism adopts a tracked structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. Precise application, environmentally friendly and efficient. This device combines a control system with a spraying mechanism to achieve precise and quantitative spraying. During operation, the amount of pesticide can be precisely controlled according to the specific growth condition of the navel orange trees and the distribution of pests, avoiding the problems of difficulty in controlling the amount of pesticide and uneven spraying common in traditional spraying methods. This effectively reduces pesticide waste and lowers production costs. At the same time, it reduces the excessive use of chemical pesticides, lowers pollution to the soil, water sources, and other ecological environments, and conforms to the concept of sustainable development in modern agriculture. It creates a greener and more environmentally friendly growing environment for navel orange cultivation, ensuring the quality and ecological safety of the oranges.

[0014] 2. Intelligent identification and automatic removal of diseased and damaged fruit. By combining a control system with a removal mechanism, diseased and damaged fruit can be accurately identified and removed. Once identified, the removal mechanism can quickly and accurately remove the fruit, preventing it from consuming nutrients and spreading disease on the tree. This helps maintain the healthy growth of navel orange trees, improves the overall yield and quality of navel oranges, and brings higher economic benefits to fruit farmers.

[0015] 3. High degree of freedom of operation and strong adaptability. The entire operating mechanism has a high degree of freedom. Through the coordinated operation of the base plate, seat plate, boom, forearm, and multiple motors, it can achieve all-round operation at different angles and heights. Whether facing orchards with different terrains or navel orange trees of different heights and growth stages, this device can flexibly adjust its operating posture to easily cope with various complex operating scenarios. This greatly improves the efficiency and quality of spraying in the navel orange planting process, providing strong support for the modernization and intelligent development of navel orange planting. It enables fruit farmers to manage orchards more calmly when facing problems such as labor shortages, ensuring the stable development of the navel orange industry. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only one embodiment of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the insect-repellent spraying device for navel oranges.

[0018] Figure 2 This is a schematic diagram of the working mechanism.

[0019] Figure 3 This is a schematic diagram of the conversion frame, spraying mechanism, and removal mechanism. Figure 1 .

[0020] Figure 4 This is a schematic diagram of the conversion frame, spraying mechanism, and removal mechanism. Figure 2 .

[0021] Figure 5 This is a schematic diagram of part of the spraying mechanism.

[0022] The markings in the attached diagram are as follows: 1. Frame; 2. Moving mechanism; 3. Medicine storage tank; 4. Control box; 5. Working mechanism; 51. Base plate; 52. Seat plate; 53. Motor 1; 54. Boom; 55. Arm; 56. Motor 2; 57. Motor 3; 58. Conversion frame; 59. Spraying mechanism; 591. Motor 4; 592. Arc plate; 593. Medicine delivery pipe; 594. Medicine distribution pipe; 595. Nozzle; 510. Removal mechanism; 5101. Motor 5; 5102. Fixing plate; 5103. Motor 6; 5104. Gear rod; 5105. Gripper; 5106. Support rod. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the technical solutions in the specific embodiments of this utility model are clearly and completely described below to further illustrate this utility model. Obviously, the specific embodiments described are only a part of the embodiments of this utility model, and not all of them.

[0024] like Figures 1-5 As shown, the navel orange insect control spraying device includes a frame 1, on which a moving mechanism 2 is installed for driving the device. The moving mechanism 2 uses tracks, which have strong grip and adhesion, allowing it to travel stably on muddy, soft, and uneven orchard ground, unrestricted by terrain. A pesticide storage tank 3 for storing pesticide solution and a control box 4 for housing the control system are fixedly connected to the frame 1. A working mechanism 5 for spraying and removing damaged fruit is rotatably connected to the frame 1. The pesticide storage tank 3 is made of high-performance composite material and integrates a control system that can monitor parameters such as pesticide solution temperature, pH value, and liquid level in the tank 3 in real time. The control system integrates multiple sensors to achieve comprehensive monitoring of the orchard environment and the condition of the navel oranges, providing rich data support to ensure the accuracy and effectiveness of operations.

[0025] The operating mechanism 5 also includes a base plate 51, a seat plate 52, a large arm 54, a small arm 55, a conversion frame 58, a spraying mechanism 59, and a removal mechanism 510. The base plate 51 is rotatably connected to the frame 1. Two seat plates 52 are fixedly connected to the base plate 51. A large arm 54 is rotatably connected to each of the two seat plates 52. A small arm 55 is rotatably connected to the other end of the large arm 54. The other end of the small arm 55 is rotatably connected to the middle of the conversion frame 58. The spraying mechanism 59 and the removal mechanism 510 are fixedly connected to both ends of the conversion frame 58, respectively. The spraying mechanism 59 is responsible for spraying pesticides on the navel oranges, and the removal mechanism 510 is responsible for removing diseased and rotten fruits.

[0026] The base plate 52 is equipped with a motor 53 for driving the boom 54 to rotate, a motor 56 for driving the forearm 55 to rotate at the connection between the boom 54 and the forearm 55, and a motor 57 for driving the conversion frame 58 to rotate at the connection between the forearm 55 and the conversion frame 58. The rotation of the base plate 51 drives the entire working mechanism 5 to rotate, and the cooperation of motors 53 and 56 raises the boom 54 and forearm 55 to a higher height, ultimately enabling the spraying mechanism 59 and the removal mechanism 510 to operate at different angles and heights.

[0027] The spraying mechanism 59 includes a motor 591 and an arc plate 592. The motor 591 is fixedly connected to the conversion frame 58, and its output shaft is fixedly connected to the arc plate 592. The arc plate 592 is connected to the storage tank 3. Because the arc plate 592 is curved to fit the shape of the navel orange, and with the motor 591 driving the arc plate 592 to rotate, the navel orange can be sprayed around.

[0028] To ensure more even spraying, multiple distribution tubes 594 are provided on the inner side of the arc plate 592. Each distribution tube 594 is fixedly connected to multiple nozzles 595, and a delivery tube 593 connects the distribution tube 594 and the arc plate 592.

[0029] The removal mechanism 510 includes a motor 5101, a fixed plate 5102, a motor 5103, a gear rod 5104, a gripper 5105, and a support rod 5106. The motor 5101 is fixedly connected to the conversion frame 58, and its output shaft is fixedly connected to the fixed plate 5102. A pair of gear rods 5104 are rotatably connected to the fixed plate 5102, and the gear parts of the gear rods 5104 are meshed. The motor 5103 is fixedly connected to the fixed plate 5102 on the other side of the gear rods 5104. The output shaft of the motor 5103 is fixedly connected to the gear part of one of the gear rods 5104. The long rod ends of both gear rods 5104 are hinged to grippers 5105. One end of the support rod 5106 is hinged to the middle of the gripper 5105, and the other end is hinged to the fixed plate 5102. The fixed plate 5102 is rotated by motor 5101, which positions the two grippers 5105 on both sides of the navel orange branch. Then, the two grippers 5105 are closed by motor 6 5103, which can remove diseased and rotten fruit.

[0030] During spraying, with the assistance of the control system, the angle and height of the spraying mechanism 59 are flexibly adjusted via the base plate 51, motor 1 53, and motor 2 56 to bring the spraying mechanism 59 close to the navel oranges. Then, motor 4 591 is activated to rotate the arc-shaped plate 592 to spray the navel oranges in a circular motion. When the control system identifies diseased or damaged fruit, motor 5101 drives the fixed plate 5102 to rotate, positioning the two grippers 5105 on either side of the navel orange branches. Then, motor 6 5103 drives the two grippers 5105 to close, allowing the diseased or damaged fruit to be removed. If this is inconvenient, motor 3 57 can drive the conversion frame 58 to rotate, thereby switching the positions of the spraying mechanism 59 and the removal mechanism 510.

[0031] The main technical features, basic principles, and related advantages of this utility model have been described above. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the concept or basic characteristics of this utility model. Therefore, the above-described embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0032] Furthermore, it should be understood that although this specification describes various embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A spraying device for controlling insects in navel oranges, comprising a frame (1), wherein the frame (1) is provided with a moving mechanism (2) for driving the device to move, characterized in that, A storage tank (3) for storing pesticide and a control box (4) for placing the control system are fixedly connected on the frame (1). A working mechanism (5) for spraying pesticide and removing damaged fruit is rotatably connected on the frame (1). The working mechanism (5) includes a conversion frame (58), a spraying mechanism (59) and a removal mechanism (510). The spraying mechanism (59) and the removal mechanism (510) are fixedly connected to both ends of the conversion frame (58). The spraying mechanism (59) includes a motor (591) and an arc plate (592). The motor (591) is fixedly connected to the conversion frame (58), and its output shaft is fixedly connected to the arc plate (592). The arc plate (592) is connected to the storage tank (3) inside. The arc plate (592) sprays pesticide around the navel orange.

2. The insect-repellent spraying device for navel oranges according to claim 1, characterized in that, Multiple drug dispensing tubes (594) are provided on the inner side of the arc plate (592). Multiple nozzles (595) are fixedly connected to each drug dispensing tube (594). A drug delivery tube (593) is connected between the drug dispensing tube (594) and the arc plate (592).

3. The insect-repellent spraying device for navel oranges according to claim 1, characterized in that, The removal mechanism (510) includes a motor five (5101), a fixed plate (5102), a motor six (5103), a gear rod (5104), a gripper (5105), and a support rod (5106). The motor five (5101) is fixedly connected to the conversion frame (58), and its output shaft is fixedly connected to the fixed plate (5102). A pair of gear rods (5104) are rotatably connected to the fixed plate (5102). The gears of the gear rods (5104) Partial meshing, the motor six (5103) is fixedly connected to the fixing plate (5102) on the other side of the gear rod (5104). The output shaft of the motor six (5103) is fixedly connected to the gear part of one of the gear rods (5104). The ends of the long rods of both gear rods (5104) are hinged with grippers (5105). One end of the support rod (5106) is hinged to the middle of the gripper (5105), and the other end is hinged to the fixing plate (5102).

4. The insect-repellent spraying device for navel oranges according to claim 1, characterized in that, The working mechanism (5) also includes a base plate (51), a seat plate (52), a motor (53), a boom (54), a forearm (55), a motor (56), and a motor (57). The base plate (51) is rotatably connected to the frame (1). Two seat plates (52) are fixedly connected to the base plate (51). A boom (54) is rotatably connected to each of the two seat plates (52). A forearm (55) is rotatably connected to the other end of the boom (54). The other end of the forearm (55) is rotatably connected to the middle of the conversion frame (58). A motor (53) for driving the boom (54) to rotate is provided on the seat plate (52). A motor (56) for driving the forearm (55) to rotate is provided at the connection between the boom (54) and the forearm (55). A motor (57) for driving the conversion frame (58) to rotate is provided at the connection between the forearm (55) and the conversion frame (58).

5. The insect-repellent spraying device for navel oranges according to claim 1, characterized in that, The mobile mechanism (2) adopts a tracked structure.

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